package com.nowcoder.community.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;

/**
 * <p>Title: RedisConfig</p>
 * <p>author 12427</p>
 *
 * @version ver1.0
 * @date 2022/8/19 12:53
 */
@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String , Object> redisTemplate(RedisConnectionFactory factory){
        RedisTemplate<String , Object> template = new RedisTemplate<>() ;
        template.setConnectionFactory(factory);

        // 设置 key 的序列化方式
        template.setKeySerializer(RedisSerializer.string());

        // 设置 value 的序列化方式
        template.setValueSerializer(RedisSerializer.json());
        // 设置hash的key的序列化方式
        template.setHashKeySerializer(RedisSerializer.string());

        // 设置hash的value的序列化方式
        template.setHashValueSerializer(RedisSerializer.json());

        template.afterPropertiesSet();
        return template ;
    }

}
